Well I have always felt that all the different government agencies share all the information we have to give them, and nothing is really private.....All the crazy stuff that seems to happen all over the world , is why I think we have to give up out privacy largely.......I swear Google Maps is just the tip of the iceberg of what the capabilities are....I could almost make out a persons face, and certainly recognize the newpath` I cut in the woods....Just amazing technology....Tony